WELL · 42-391-31217 · DISTRICT 2
EL Oso Cattle Co. #27
Refugio County · Mary Ellen Oconnor (FQ-40 Sand) field · Vertical
El Oso Cattle CO. #27 (API 42-391-31217) is a plugged well in Refugio County, plugged July 12, 2022, last operated by Amoco Production Company.
The RRC has issued 3 drilling permits between 1978 and 1987, permitted to 6,150 ft.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jun 29, 2015
- Permits on file
- 7,201
- Phone
- (281) 366-7061
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Amoco Production Company |
| Production reports | none |
| Latest permit | Amoco Production CompanyMar 26, 1987 |
- 6,150
- total depth, ft
- 3
- permits on file
- Mar 26, 1987
- last permit issued
- Jul 1, 1978
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 1, 1978
- Shut in
- —
- Plugged
- Jul 12, 2022
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| EL Oso Cattle Co. O-2-5560 | Mary Ellen Oconnor (FQ-30) | Dolphin Petroleum, LP | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 328309-99 | Recompletion | Amoco Production Company | Mar 26, 1987 | Mar 26, 1987 | — | 6,150 |
| 236569-99 | Recompletion | Amoco Production Company | Apr 19, 1984 | Apr 24, 1984 | — | 6,100 |
| 16707-99 | Drill | Amoco Production Company | Jan 20, 1978 | Jan 20, 1978 | May 22, 1978 | 6,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-5560 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,246 | 4,252 | Perforated |
| 5,912 | 5,920 | Perforated |
| 5,984 | 5,992 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,342 | 12.25 | 800 S |
| 9.625 | 1,342 | — | 800 S |
| 2.375 | 5,879 | — | — |
| 5.5 | 6,150 | 8.75 | 1,480 S |
| 5.5 | 6,150 | — | 1,480 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 14, 2003 | Aug 21, 2003 | — |
| 00 | Feb 7, 1989 | Sep 21, 1988 | — |
| 00 | Jan 31, 1989 | — | — |
| 00 | Jun 23, 1987 | Jun 9, 1987 | Yes |
| 00 | Aug 8, 1984 | Jul 10, 1984 | — |
| 00 | Aug 4, 1984 | Jul 10, 1984 | — |
| 00 | Jan 12, 1984 | Jul 24, 1978 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-391-31217 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-31217 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Oct 2017
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000063836 | H-1 Injection | Plugged Jul 21, 2022 | 1,000 | 1,500 | 4,240–4,260 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/39131217, documented in the API reference.